Was interviewed by CTO who asked me some technical questions and was trying to get a general sense of who I was as a person. Afterwards, a team lead interviewed me for a good hour. This part was much harder as he seemed to understand all kinds of technology and was asking me about server side technology as well as javascript frameworks, databases and DevOps questions. This was easily the toughest interview I've ever had, but was also very challenging. I was impressed by the knowledge and accepted the offer. Salary was decent. I left after several years not because of the company, but because I wanted to try other things. Management was great. Especially the CEO.